-10.71% is the change from 971 to 867
Calculation steps:
[( 867 - 971 ) ÷ 971] x 100 = -10.71%
Formula
Percentage change = [(867 - 971) / 971] x 100
Subtract the new number by the original number
867 - 971 = -104
-104 ÷ 971 = -0.10710607621009269
-0.10710607621009269 x 100 = -10.71%